OPM/opm-core — pull request #608 by andlaus (2014-06-29 12:42:30+00:00)
Title: add the boost::regex library as a prerequisite

this is required for regex-matching keywords. Once GCC 4.9 is the
minimum compiler version to be supported, this can be dropped in favor
of std::regex ...

note that this patch should be propagated to all other modules before OPM/opm-parser#249 is merged. (in other words: ASAP.)